{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"4a5f717d-40e5-4ccf-a4d9-7d12ce1aa984","source_url":"https://zambo.dev/api/receipt/4a5f717d-40e5-4ccf-a4d9-7d12ce1aa984","receipt":{"id":"4a5f717d-40e5-4ccf-a4d9-7d12ce1aa984","created_at":"2026-10-26T18:15:53.272Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: proof_certify","tools":["proof_certify"],"steps":[{"tool":"proof_certify","status":"success","started_at":"2026-10-26T18:15:53.093Z","completed_at":"2026-10-26T18:15:53.272Z"}],"output_hash":"sha256:c06fac01dcbb0241a881f851066630bffe84c11a13b23494361995b7bd1ec8b0","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6YzZmZDVlOGU2OGFhOTU2MDBiYTEwNzQ4NThhMDY5ODJjZmM5OWRjMmEwMzZlZGJkMmZiYjFlYjIyYmI3NWY4NiIsInR5cGUiOiJhcGlfa2V5In0sImlzc3Vlcl9jbGFpbXMiOnsicHJvdmVuYW5jZV9jbGFzcyI6IkVYRUNVVEVEIEJZIFpBTUJPIn0sIm91dHB1dCI6eyJjZXJ0X2lkIjoiZTlkMjYwYjU3MzliYzQyYWI5M2YiLCJoYXNoIjoiYzMzMDg3MDFhY2Y4Yzc2ZThhNzUzMGFkYWJhZDU4MDZlNDlkNDdlNjFhYjM0ODc2NjE0MGEyMmM1ZDMxODA0ZCIsImlzc3VlZF9hdCI6IjIwMjYtMTAtMjZUMTg6MTU6NTMuMTk1WiIsIm1lc3NhZ2UiOiJDb250ZW50IGNlcnRpZmllZC4gVGhpcyBoYXNoICsgdGltZXN0YW1wIGlzIHJlY29yZGVkIGluIFphbWJvJ3MgcHVibGljIHZlcmlmaWNhdGlvbiByZWNvcmQuIiwibW9kZWwiOm51bGwsInByZXZpZXciOiJYT05BIEdQVCBJbWFnZSAyIOKAlCBnZW5lcmF0aW9uIGFuZCBmZWVkYmFjayBJbWFnZTogYXR0YWNoZWQgdG8gdGhpcyBzdWJtaXNzaW9uLiBJbWFnZSBVUkw6IGh0dHBzOi8vcHJvdmV5LW1lZGlhLnNncDEuY2RuLmRpZ2l0YWxvY2VhbnNwYWNlcy5jb20vZ2VuZXJhdGVkLzNhOWMzZiIsInN0YXR1cyI6ImNlcnRpZmllZCIsInR5cGUiOiJhaS1vdXRwdXQiLCJ2ZXJpZnlfdXJsIjoiaHR0cHM6Ly96YW1iby5kZXYvYXBpL3Byb29mL3ZlcmlmeS9lOWQyNjBiNTczOWJjNDJhYjkzZiJ9LCJyZWNlaXB0X3NjaGVtYV92ZXJzaW9uIjoiMC40Iiwic2lkZV9lZmZlY3RzIjp7ImRlY2xhcmF0aW9uX2hhc2giOiJzaGEyNTY6ZGZiNDQxMmFhNDI5ZDNhYzYzN2EwNTY2OGM0MzViY2M5MGEyNTEzNjNmY2RkNDlmN2I4NWFlNGFiNTViNWJjOSIsImRlY2xhcmVkIjpbInN0YXRlX3dyaXRlIl0sInNjaGVtYV92ZXJzaW9uIjoiemFtYm8tc2lkZS1lZmZlY3RzLzEifSwidG9vbCI6eyJuYW1lIjoicHJvb2ZfY2VydGlmeSIsInNjb3BlIjoicHVibGljIiwidmVyc2lvbiI6IjQuMC4wIn19","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":999,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:49809a14a57ff9b2b9aa41442d1479f13bbfcfabc5af089a7c27ba6e0b0a0679","timestamp":"2026-10-26T18:12:47.508Z","receipt_uuid":"84c0eb1d-cbde-4eb9-b3de-d1513405b0ed"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:fbb1e5ac04795e62fa2da6deb209e5e3e182f72ad16ec33de4f717d9bad35c35","timestamp":"2026-10-26T18:14:27.777Z","receipt_uuid":"cdaad179-36bd-4b17-8ee7-43de9df77cda"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:bc3cbbe55fe9c21acc3f441948412e4a432e45b8e29635f60a838f02eeb4ff06","timestamp":"2026-10-26T18:14:40.132Z","receipt_uuid":"9af0de7e-66d7-4206-aa94-7ef1bc62dfb7"},{"tool":"capability_search","status":"completed","args_hash":"sha256:ccc286a3224138dee0886e5679165a724a69374a5a6498236294838f61ce2135","timestamp":"2026-10-26T18:14:51.244Z","receipt_uuid":"1cbaa957-6786-4b6f-b79e-c7b81ba01380"},{"tool":"capability_search","status":"completed","args_hash":"sha256:fc18e45d8115b75408d611e21e87bd797e8aaf9b0467fe3a5c1355e6b3226b5c","timestamp":"2026-10-26T18:14:52.386Z","receipt_uuid":"01708c1b-d0af-4279-9fba-aa3b862d7cfb"},{"tool":"proof_certify","status":"completed","args_hash":"sha256:3ad7f6d958d393782deee660b8f2a69828fb115c9ae995aea8dffafa34f5a2c7","timestamp":"2026-10-26T18:15:53.272Z","receipt_uuid":"4a5f717d-40e5-4ccf-a4d9-7d12ce1aa984"}],"result_preview":"{\"cert_id\":\"e9d260b5739bc42ab93f\",\"hash\":\"c3308701acf8c76e8a7530adabad5806e49d47e61ab348766140a22c5d31804d\",\"type\":\"ai-output\",\"model\":null,\"issued_at\":\"2026-10-26T18:15:53.195Z\",\"verify_url\":\"https://zambo.dev/api/proof/verify/e9d260b5739bc42ab93f\",\"preview\":\"XONA GPT Image 2 — generation and feedback Image: attached to this submission. Image URL: https://provey-media.sgp1.cdn.digitaloceanspaces.com/generated/3a9c3f\",\"status\":\"certified\",\"message\":\"Content certified. This hash + timestamp is recorded in Zambo's public verification record.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:7b34cc791cde1f80c0c2310cc5e3e91e47707c867e6cbf74342a67b523fbe49b","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"proof_certify","version":"4.0.0","scope":"public"},"caller":{"type":"api_key","id":"sha256:c6fd5e8e68aa95600ba1074858a06982cfc99dc2a036edbd2fbb1eb22bb75f86"},"side_effects":{"declared":["state_write"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:dfb4412aa429d3ac637a05668c435bcc90a251363fcdd49f7b85ae4ab55b5bc9"},"evidence_sha256":null,"evidence_url":null,"evidence_byte_length":null,"evidence_content_type":null,"evidence_source_url":null,"evidence_status":"no_upstream_bytes_captured","external_evidence":[{"uri":"https://zambo.dev/api/proof/verify/e9d260b5739bc42ab93f","type":"readback","value":"sha256:1fb125460cebf6aba93d6501a7d05107d47761c9c41e30d3ffd9dd1d77f192c9","source":"zambo.dev proof registry","reference":"e9d260b5739bc42ab93f","captured_at":"2026-10-26T18:15:53.255Z"}],"status":"confirmed","state_hash":"sha256:1fb125460cebf6aba93d6501a7d05107d47761c9c41e30d3ffd9dd1d77f192c9","provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:a4303664c49efa0204ea4958f848589b8b42f4f01d73ee76ba6634c68a90d78c","anchor":{"event_id":"db3c2211c33e43716ca07ff0f5d9b5567261755a8f08a0c5d8166ffa93facc1b","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-26T18:15:53.820Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-26T18:15:53.272Z","evidence_url":null,"receipt_uuid":"4a5f717d-40e5-4ccf-a4d9-7d12ce1aa984","output_sha256":"sha256:c06fac01dcbb0241a881f851066630bffe84c11a13b23494361995b7bd1ec8b0","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-26T18:15:53.272Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:c06fac01dcbb0241a881f851066630bffe84c11a13b23494361995b7bd1ec8b0\",\"receipt_uuid\":\"4a5f717d-40e5-4ccf-a4d9-7d12ce1aa984\",\"schema_version\":\"zambo-receipt-anchor/1\"}"},"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","api_version":1,"verification_scope":"separate_sha256_commitment_and_provenance_binding_checks","checks":{"commitment_matches":{"label":"SHA-256 commitment","passed":true,"status":"pass","detail":"The exact decoded canonical bytes match the stored SHA-256 output hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"signature":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"No Ed25519 signature or pinned signing key was checked."},"chain":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"No append-only receipt-chain proof was checked."},"issued_by_zambo_dev":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"immutable_log_timestamp":{"label":"Stored timestamp","passed":true,"timestamp":"2026-10-26T18:15:53.272Z","detail":"The receipt store reports 2026-10-26T18:15:53.272Z; immutability is not checked here."},"receipt_schema_version":"0.4","signature_valid":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"Compatibility field only. No Ed25519 signature was checked; use API v2 checks.commitment_matches for the SHA-256 commitment."},"chain_valid":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"This endpoint does not verify an append-only chain."}},"execution_context":{"source":"zambo.dev","environment":"zambo.dev hosted MCP"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:c06fac01dcbb0241a881f851066630bffe84c11a13b23494361995b7bd1ec8b0","computed_hash":"sha256:c06fac01dcbb0241a881f851066630bffe84c11a13b23494361995b7bd1ec8b0","detail":"SHA-256 of the exact decoded canonical bytes matches output_hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"issuer_authentication":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"signature":{"status":"not_checked","detail":"No Ed25519 signature or pinned signing key is supplied."},"schema":{"status":"not_checked","detail":"Schema conformance is left to the client using the linked hosted-profile schema."},"chain":{"status":"not_checked","detail":"This endpoint does not verify an append-only receipt chain."}}}